5.5-21 A cantilever beam, a UPN 300 section, is subjected to its own weight and a point load at B. Find the maximum permissible value of load P at B (kN) if the allowable stress in tension and compres- sion is o, = 125 MPa. q= 425 N/m B - 2.75 m- - 300 mm 16 mm 10 mm 100 mm Section x-x

5.5-21 A cantilever beam, a UPN 300 section, is subjected to its own weight and a point load at B. Find the maximum permissible value of load P at B (kN) if the allowable stress in tension and compres- sion is o, = 125 MPa. q= 425 N/m B - 2.75 m- - 300 mm 16 mm 10 mm 100 mm Section x-x

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

See similar textbooks

Related questions

Q: 3.3-13 A vertical pole of solid circular cross section is twisted by horizontal forces P= 1100 Ib…

A: GIVEN :- P=1100lb c=5.0in τallow=4500psi SOLUTION :-we know that,τmax=TrJ=Td2Jwhere…

Q: 2- Determine the minimum width b of the beam shown in the figure belov the flexural stress is not to…

A: The free body diagram is,

Q: A simply supported wide-flange beam ofspan length L carries a vertical concentrated load Pacting…

A: Given Beam = W250 X 44.8 L = 3.5 m Angle = 26.57 P = 18 kN To find Magnitude of beta Maximum stress…

Q: A member has the triangular cross section shown in the figure below. 4 in. 4 in. M -2 in.2 in.…

A: Data given- Allowable tensile stress = 22 ksi Allowable compressive stress = 16 ksi

Q: A pole is fixed at the base and is subjected to a linearly varying distributed force with maximum…

Q: An aluminum box column with a squarecross section is fixed at the base and free at the top(see…

A: Given data as per question force P = 50 kN E =73 GPa The thickness of the wall = 8 mm Calculations…

Q: 3 KN/m D B 120 mm YA= 40 mm A. 80 mm 1m 2 m 10 KN 10 KN L= 4 m

Q: A steel cantilever beam of length L = 1m has a hollow rectangular cross section. The outside width…

A: Given: The length of the beam, L = 1m The width of the beam, b = 100 mm = 0.1 m The height of the…

Q: (6) For the composite beam shown in the figure, which is bended about a horizontal axis by a couple…

Q: 4 - A rectangular block is loaded with a 180 kN axial force and a moment M, as shown in the figure.…

A: Given data:- Axial force =180 kN the maximum allowable tensile stress = 50 MPa To find:- the…

Q: Q - (A) // The figure A shown that the beam which is supported with a pin at A and a roller at B,…

Q: A circular post, a rectangular post, and a post of cruciform cross section are each compressed by…

A: Given: Diameter and the depth of rectangular and cruciform post=d Load acting at corner of the each…

Q: Find the maximum permissible value of load P at B

Q: 80 kN 80 kN 90 cm 90 cm N.A. 80 kN 80 kN (a)

A: Since it can be seen from the figure that the loading is symmetrical about the mid-point of the…

Q: A PB y Pc W1 В W2 H A B C L1 L2

Q: Cable DB supports canopy beam OABCas shown in the figure. Find the required cross-sectionalarea of…

A: Draw a diagram for the problem. Here, T is the tension in the cable, θ is the angle made by the…

Q: 2) mid section t=4mm 3 45 ** 5cm 5um 5c

A: Data given: The force acting at the free end, P = 100 N The length of the cantilever beam, L= 1 m…

Q: A rigid steel plate is supported by three posts of high-strength concrete each having an effective…

A: GivenA=40000mm2L=2ms=1mmE=30Gpaσallow=20MPa

Q: A steel cantilever beam is made of two T-shaped structures welded to each other as shown in the…

A: Given data as per question Allowable stress in tension =150 Mpa Allowable stress in compression =…

Q: A simply supported beam -b<y<b, 0 <x<L, as shown below, is subjected to a compressive load of half…

A: σy= -3 4bx δ2Mδx2[y33b2-y] +c3f(x)+c4σy=0 at uy=-bc3f(x)+c4=34 δ2Mσx2 x 23= σy=-3…

Q: Q2: For the beam shown in Figure (2), determine transverse shear stresses at points E, F and G on…

A: Find the transverse shear stress .

Q: A compression bar having a square cross section with sides b= 50 mm is subjected to load P.The bar…

A: Consider below schematic for the given question: Here, AWood = Area of wood under effect of…

Q: Q2: For the beam shown in Figure (2), determine transverse shear stresses E, F and G on the cross…

A: GivenP=100kNINA=470016 mm4

Q: Using area-moment method, determine the maximum displacement of the cantilever beam ABC which has…

A: Answer: The maximum displacement of the cantilever beam ABC: 35 mm

Q: 5.9-4/ A circular pole is subjected to linearly vary- ing distributed force with maximum intensity…

Q: A cantilever steel beam with the triangular cross section is loaded with the concentrated force as…

Q: Continuous cable ADB runs over a small frictionlesspulley at D to support beam OABC that is partof…

A: The weight of the bar is, W=1700 lb The allowable stress in the cable ADB is, σc= 18 ksi The…

Q: A simply supported wood beam of length L = 13 ft carries a concentrated load Pat midspan, as shown.…

Q: A beam is subjected to a distributed load and a concentrated force F (magnitude 400 N) at the end of…

Q: A railroad tie (or sleeper) is subjected to two rail loads, each of magnitude P = 165 kN, acting as…

Q: Q1: The horizontal rigid beam ABCD is supported by vertical bars BE and CF and is loaded by vertical…

Q: For the cantilever beam shown. find the value of Flexural stress at point F due to :the 4 KN load 4…

A: The flexural stress at point F due to 4 kN load is 407.44 MPa.

Q: q = 96 KN/m L = 25m El = 2500 Kn.m A B EI Rotation at Point B is . (positive if counter-clockwise)…

Q: A simply supported span (middle span) of 6-m length with double cantilever of 1.5 m at each end is…

A: **According to the guidelines we can answer only three subparts, please repost the question to the…

Q: Segments AB and BC of beam ABC arepin connected a small distance tothe right ofjoint B (sec figure).…

A: Strength Of Material

Q: A simply supported T-shaped beam of 6m in length has to be designed to carry an inclined central…

A: W = 448.6NExplanation:Step 1: Solve for the location of the centroid and moment of inertia. Step 2:…

Q: A Simply Supported beam of 4 m span is in the form of hollow square bar (120x120 mm) as shown in…

Q: A simply supported wood beam of length L = 11 ft carries a concentrated load P at midspan, as shown.…

A: The maximum shear strength is .The dimension of beam is .

Q: As shown in the figure, a rigid beam with negligible weight is pinned at one end and attached to two…

A: In the given answers above the units are not correct. it should be in inch but given in mm. Please…

Q: A cantilever beam with a width b =100 mmand depth h = 150 mm has a length L =2 m and issubjected to…

A: Equation of Pure Bending:- σy=MI=ER where M=Bending Moment σ=Bending stress at a…

Q: A rigid beam is being supported by three suspender bars made of bronze and loaded as shown in the…

Q: A beam of T-section is supported and loaded as shown in the figure below. The cross section has…

Q: The rigid beam BC shown in Figure is supported by rods (1) and (2) that have cross-sectional areas…

Question

5.5-21 A cantilever beam, a UPN 300 section, is
subjected to its own weight and a point load at B.
Find the maximum permissible value of load P at B
(kN) if the allowable stress in tension and compres-
sion is o, = 125 MPa.
q= 425 N/m
B
- 2.75 m-
- 300 mm
16 mm
10 mm
100 mm
Section x-x

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step 3

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 3 steps with 3 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, mechanical-engineering and related others by exploring similar questions and additional content below.

Similar questions

i need the answer quickly
A wood beam with a rectangular cross section(see figure) is simply supported on a span oflength L. The longitudinal axis of the beam is horizontal,and the cross section is tilted at an angle α.The load on the beam is a vertical uniform load ofintensity q acting through the centroid C.Determine the orientation of the neutral axisand calculate the maximum tensile stress σmax ifb = 80 mm, h =140 mm, L =1.75 m, α = 22.58, andq = 7.5 kN/m.
A plane portal frame ABCE has a cantilever extension CD on the right-hand side, shown in Figure 1. The frame is fully hinged at A and pinned on rollers at E. It is subjected to a uniformly distributed vertical loading of intensity 30 kN/m over the horizontal portion BCD and a horizontal point load of magnitude 40 kN at the midpoint of member CE. 1.1Calculate the support reactions 1.2 Draw the shear force and bending moment diagrams for the frame, clearly showing your calculations (member free-body diagrams)
The cross section of a composite beam madeof aluminum and steel is shown in the figure. The moduliof elasticity are EAl = 75 GPa and Es =200 GPa.(a) Under the action of a bending moment that producesa maximum stress of 50 MPa in the aluminum,what is the maximum stress σs in the steel?(b) If the height of the beam remains at 120 mmand allowable stresses in steel and aluminum aredefined as 94 MPa and 40 MPa, respectively,what heights hAl and hs are required for aluminumand steel, respectively, so that both steeland aluminum reach their allowable stress valuesunder the maximum moment?
y M B H B W Figure-2 A wide flange beam is subjected to a moment as shown in Figure-2. If M=10 kN.m, H=212 mm, W=170 mm, d=11 mm, t=18 mm and 0=64°; Btermine the momentOt lhadat about the axis- etermine the mement of inertia (mmabeut the avie y Betermine the normat stress (MPa due to bendng atpontA itic commressIive stress use Determine the orientation angle, B (degree), of the neutral axis relative to the +z axis.
A steel beam of I cross-section is simply supported on a span of 4m. Find the safe uniformly distributed load the beam can carry if the tensile stress is not to exceed 26 N/mm2. Also find the maximum compressive stress.
Vertical load is applied to point B of a 10 mm radius cylindrical bar as shown in the figure. Calculate the shear stress occurring in the point.
5.5-13 Determine the maximum tensile stress o, (due to pure bending about a horizontal axis through C by positive bending moments M) for beams having cross sections as follows (see figure). (a) A semicircle of diameter d (b) An isosceles trapezoid with bases bị = b and bɔ = 4b/3, and altitude h (c) A circular sector with a = 1/3 and r = d/2 C C a a (a) (b) PROB. 5.5-13
5.5-13 Determine the maximum tensile stress o, (due to pure bending about a horizontal axis through C by positive bending moments M) for beams having cross sections as follows (see figure). (a) A semicircle of diameter d (b) An isosceles trapezoid with bases b¡ = b and b2 = 4b/3, and altitude h (c) A circular sector with a = m/3 and r = d/2 %3D |y C Xc a (a) (b) (c)
2 kip/ft 6 in 10 in B. 40 kip 16 in D. 16 In 5 ft 5 ft 10 ft The simply-supported beam-column above is subjected to a uniformly distributed load and an axial load, as shown. Assume that the Internal resultants on the cross-section passing through point D are as follows: • ND -40 kip • VD 0 Mp = +100 kip-ft Which of the following is closest to the longitudinal normal stress at point D? O-78.1 psi +235 psi O-153 psi O-1.77 ksi H:
40 men D Steel t-200 GPa The rigid beam (ABC) supported by three bars, One from the top and two from the bottom. A vertical downward load of W= 60 kN is applied at point B . shown in figure is 200m 50 mm D Brass E-100 GPe 250mm A- Estimate the stress acting on each bar. B- Estimate the downward movement of the beam (АВС).
ha